The recent launch of Claude Cowork by Anthropic is sending shockwaves through the tech industry, particularly impacting Software as a Service (SaaS) companies. As AI continues to evolve, the question arises: do we still need traditional software, or can AI handle all tasks effectively? Claude Cowork, which integrates advanced AI capabilities, is designed to automate tedious tasks like data analysis and legal document preparation, raising concerns about the future viability of many SaaS business models.